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updatemydrivers.exe

SmartTweak Software Ltd

The application updatemydrivers.exe by SmartTweak Software has been detected as a potentially unwanted program by 2 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.ranchmetabits.com and multiple other hosts.
Publisher:
SmartTweak Software Ltd  (signed and verified)

MD5:
5dbf9ffd420961289a22a2e68a57c50e

SHA-1:
a44d315eee8c8d2e6b658f6c2eb9243a3d02e218

SHA-256:
76d03b01cf8ea1e14462eae70b7c04a4136a1f6edd2666f1f0c85d428253fa00

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
11/16/2024 5:58:01 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Program.Unwanted.37
9.0.1.0254

Reason Heuristics
PUP.Optional.SmartTweakSoftware.P
14.9.11.23

File size:
3.2 MB (3,363,704 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\updatemydrivers.exe

Digital Signature
Signed by:
SmartTweak Software Ltd

Authority:
Thawte, Inc.

Valid from:
5/1/2013 3:00:00 AM

Valid to:
6/1/2015 2:59:59 AM

Subject:
CN=SmartTweak Software Ltd, OU=IT Department, O=SmartTweak Software Ltd, L=Rostov-Na-Donu, S=Rostovskaya obl., C=RU

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
7CE7DC150197DF4751AE4E90AB881CF6

File PE Metadata
Compilation timestamp:
12/6/2009 1:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:tpvdL+xLHqLFkh2+mguCmYofdAMN2wkdgpCtFI43YI:t6Jq82++CmYSAMN2wDgL7R

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9946

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file updatemydrivers.exe has been seen being distributed by the following 3 URLs.

http://www.ranchmetabits.com/isGsfEHgxZ6ByMbLGfh_2Qrz1dI1P Y7zs4sWopPdFn9DEBTQflyfRJKapk7z9KEUG449JB53_Rum BgB5BfETeznvjQtopE43dBpoUnj7u1b24DRncHP0fDGcwS0P6cYaaxzyvl6dY61u5R1fWzojcd53cyZy3uBQfEL2q1BWirLN1fYan6rVqia4iSD7teYK6PniRMDslGsvkWEv093Mjn6lASFg==-GzkDAGT4dtEfDy0C97MJeoFTXahBGRxywP7tDDEnLAkHG3CJF2y7xsSPi0Bd8m0ux2rPtnHVm9lbMEcup1mrCxIxDnEElVXWK9M4 aPrv1jiG0tbWolq7zqkzhOuvVlqdaEm3C x5d9JdCvHhOYJK8yPeU G9zLVHfOFj7qZV2FaFFkbS2wKk4XhI q9yTvXhfiaP9lvt4Y1iEFReWptcF PcN4JAze7bcKzpr6Ya7PUc64blVIrfiKXMRpiICCSsTx8gENH OgjztVAXWwgxnrdo0xysVRbyh2bjlraiY7F0OGVLWUuU29HEYm9cGbnnxiKvpgqMXBFKjWOMXuwNrmOKtomh5XkJjeJoiRkmueOEKOyyZ Rgcm3IicGxvmlQkpScvDYa3LUPRY2DM_gj3xKUTT79Fy6Q0JyQpudiCHGKs4 vjDBGwQ1hfi6rGbxBuF19_Talm JExju_JCvpTWyVmlDeWXm5nRZO1c966bjsdhiILElo_GjF8wwFcot_GpY8jY3JDAMSZsXNafVEE6mG2QALl48qdj87Lf7_MXzLfQwJ2DekL7708lUVud_ghCc8gLYSQFbm2_P2YwgmcXfICSyzRZN4WKWQFwh5rmTX6Zwlty55RKZuXzXAJMheZYQ0vqW gUBIYl69FDWA1VgfuUGxYOM8wXmXGzviIuXG6rmSiX7YpPdILjbKs8lMeX6YE2njVDR4M4I lzceA4x_3w3lATUh8XRtE8klv

http://www.ixitools.com/downloads/.../DriverUpdaterPro.exe

http://www.ixitools.com/downloads/dup/.../DriverUpdaterPro.exe

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